$#include "Window.h"

/// %Window movement and resizing modes.
enum WindowDragMode
{
    DRAG_NONE,
    DRAG_MOVE,
    DRAG_RESIZE_TOPLEFT,
    DRAG_RESIZE_TOP,
    DRAG_RESIZE_TOPRIGHT,
    DRAG_RESIZE_RIGHT,
    DRAG_RESIZE_BOTTOMRIGHT,
    DRAG_RESIZE_BOTTOM,
    DRAG_RESIZE_BOTTOMLEFT,
    DRAG_RESIZE_LEFT
};

/// %Window %UI element that can optionally by moved or resized.
class Window : public BorderImage
{
public:
    /// Construct.
    Window(Context* context);
    /// Destruct.
    virtual ~Window();
    /// Set whether can be moved.
    void SetMovable(bool enable);
    /// Set whether can be resized.
    void SetResizable(bool enable);
    /// Set resize area width at edges.
    void SetResizeBorder(const IntRect& rect);
    /// Set modal flag. When the modal flag is set, the focused window needs to be dismissed first to allow other UI elements to gain focus.
    void SetModal(bool modal);
    /// Set modal shade color.
    void SetModalShadeColor(const Color& color);
    /// Set modal frame color.
    void SetModalFrameColor(const Color& color);
    /// Set modal frame size.
    void SetModalFrameSize(const IntVector2& size);

    /// Return whether is movable.
    bool IsMovable() const { return movable_; }
    /// Return whether is resizable.
    bool IsResizable() const { return resizable_; }
    /// Return resize area width at edges.
    const IntRect& GetResizeBorder() const { return resizeBorder_; }
    /// Return modal flag.
    bool IsModal() const { return modal_; }
    /// Get modal shade color.
    const Color& GetModalShadeColor() const { return modalShadeColor_; }
    /// Get modal frame color.
    const Color& GetModalFrameColor() const { return modalFrameColor_; }
    /// Get modal frame size.
    const IntVector2& GetModalFrameSize() const { return modalFrameSize_; }
};